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Diodes Incorporated GBJ15005-F
- Part No.:
- GBJ15005-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Bridge Rectifiers
- Package:
- 4-SIP, GBJ
- Datasheet:
-
GBJ15005-F.pdf
- Description:
- BRIDGE RECT 1PHASE 50V 15A GBJ
- Quantity:
- Payment:
- Shipping:
Inventory:4
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Product details
Overview
GBJ15005-F from Diodes Incorporated is a 15A standard recovery bridge rectifier in GBJ package, rated for 50V repetitive peak reverse voltage (VRRM), 1.05V max forward voltage at 7.5A, and 10µA max reverse leakage at 25°C. It features glass-passivated die construction, 1500VRMS case dielectric strength, and 240A peak surge capability-used in AC/DC power supplies for industrial control panels.
For engineers reviewing the GBJ15005-F datasheet, GBJ15005-F pinout, GBJ15005-F application, or GBJ15005-F equivalent, key selection factors include VRRM margin for line-voltage transients, thermal resistance (0.8°C/W junction-to-case), IFSM rating for inrush tolerance, and UL recognition for safety-critical board-level designs.
Technical Context
This single-phase full-wave bridge rectifier integrates four silicon diodes in a common cathode/anode configuration with molded plastic encapsulation. Its standard recovery characteristic (trr not specified, consistent with non-fast-recovery design) supports line-frequency (50/60Hz) rectification without commutation-related switching loss concerns.
Designed for through-hole mounting with #6 screw fastening, it delivers 15A average output current when heatsinked to a 300mm × 300mm × 1.6mm copper plate. The 60pF typical junction capacitance minimizes high-frequency noise coupling in low-speed power conversion stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 50 V - Withstands 50V repetitive reverse voltage; suitable for 36VAC RMS input (≈51V peak) with safety margin. |
| IF(AV) | 15 A - Sustains 15A average DC output current with proper heatsinking at TJ ≤ +150°C. |
| VF Max | 1.05 V @ 7.5A - Contributes ≈7.9W conduction loss per half-cycle at full load; impacts thermal design. |
| IR Max | 10 µA @ 25°C - Low leakage preserves efficiency in standby or low-power hold-up circuits. |
| IFSM | 240 A - Handles 8.3ms half-sine surge; supports cold-start inrush into capacitive-input filters. |
| RθJC | 0.8 °C/W - Enables direct thermal path to heatsink; requires mechanical mounting torque ≤5.0 in-lbs. |
| VB | 50 V - Confirmed breakdown voltage at 10µA IR, validating VRRM rating under test conditions. |
Pinout & Package
Package: GBJ - Molded plastic, UL 94V-0 rated, 6.6g weight, through-hole mount with #6 screw hole. Dimensions: 30.0mm × 20.0mm × 17.5mm (L×W×H), lead pitch 7.5mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| ~AC1 | AC Input Terminal 1 | One of two AC input nodes; connects to primary side of transformer or AC line via fuse/resistor. |
| ~AC2 | AC Input Terminal 2 | Second AC input node; completes full-wave bridge input path with ~AC1. |
| +DC | Positive DC Output | Anode of internal upper diodes; delivers rectified positive rail to bulk capacitor or regulator input. |
| –DC | Negative DC Output | Cathode of internal lower diodes; serves as circuit ground reference for downstream DC loads. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Enhances long-term reliability under humidity and thermal cycling; prevents surface leakage degradation. |
| 1500VRMS dielectric strength | Validated isolation between case and terminals; meets reinforced insulation requirements for Class II equipment. |
| UL Recognized (E95060) | Complies with UL 60747-4 for discrete semiconductors; reduces certification effort for end-equipment. |
| Lead-free, RoHS-compliant finish | Tin-plated leads meet EU RoHS 3 (2015/863/EU); compatible with Pb-free reflow and wave soldering processes. |
| 240A surge rating | Withstands repeated inrush events without parametric shift; eliminates need for external NTC thermistors in many designs. |
Applications
| Industrial Motor Drives | LED Streetlight Power Supplies |
|---|---|
Use Scenario: Rectifying 230VAC mains in open-frame switch-mode power supplies feeding isolated DC/DC converters. IC Role / Device Role / Timing Role: Primary AC/DC conversion stage delivering unregulated 325VDC bus to PFC controller and main PWM IC. Use Value: 15A rating supports >300W output; 50V VRRM provides margin over 36VAC-derived inputs used in auxiliary bias rails. | Use Scenario: Off-line rectification in outdoor-rated LED drivers operating in -40°C to +85°C ambient. IC Role / Device Role / Timing Role: Front-end bridge converting utility AC to DC for buck-boost LED current regulation. Use Value: -55°C to +150°C operating range ensures startup and stability across extreme environmental conditions. |
| Uninterruptible Power Supplies (UPS) | Commercial HVAC Control Boards |
Use Scenario: Charging circuit rectifier in line-interactive UPS systems with battery backup and AVR functionality. IC Role / Device Role / Timing Role: Converts AC input to DC for battery charging and inverter DC bus during normal operation. Use Value: 240A IFSM withstands generator-sourced surges and utility fault transients without failure. | Use Scenario: Embedded AC/DC conversion on HVAC main control PCBs powering microcontrollers, relays, and sensors. IC Role / Device Role / Timing Role: Provides isolated low-voltage DC rails (e.g., 12V/24V) from 24VAC control transformers. Use Value: UL recognition simplifies compliance documentation for UL 60730-1 certified HVAC safety controllers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| GBU1505 | Same 50V VRRM and 15A IF(AV), but GBU package (smaller footprint, no screw mount) | Lacks integrated mounting hole; requires alternative mechanical retention on PCB | Choose when board space is constrained and heatsinking uses clip or adhesive method |
| W04G | Lower 4A IF(AV), 50V VRRM, DO-15 package; not drop-in electrically or mechanically | Suitable only for <10W applications; cannot replace GBJ15005-F in 15A designs | Select only for prototyping low-power variants where thermal and current margins allow derating |
Compared with GBU1505 and W04G, GBJ15005-F uniquely combines screw-mount mechanical stability, UL recognition, and 15A capacity in a single through-hole package-critical for field-deployed industrial power stages requiring long-term mechanical integrity.
Availability
GBJ15005-F is available at Aetrix Electronics and suitable for industrial motor drives, LED streetlight power supplies, uninterruptible power supplies (UPS), and commercial HVAC control boards requiring stable component supply and long-lifecycle support.
Supply support for GBJ15005-F includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
The GBJ series targets high-current, safety-certified AC/DC front-ends for industrial and infrastructure applications-emphasizing robustness, thermal performance, and regulatory compliance over high-frequency switching.
FAQ
What is the maximum operating temperature for GBJ15005-F?
The GBJ15005-F has a specified operating junction temperature range of -55°C to +150°C. Its thermal resistance is 0.8°C/W junction-to-case, so sustained 15A operation requires a heatsink capable of maintaining TJ ≤ +150°C under worst-case ambient and airflow conditions.
Is GBJ15005-F suitable for automotive applications?
GBJ15005-F is not AEC-Q101 qualified. While it operates across -55°C to +150°C, Diodes states that automotive-grade versions require explicit qualification (PPAP, IATF 16949 manufacturing) and must be requested separately-this part is intended for industrial, commercial, and lighting applications.
Does GBJ15005-F have a built-in thermal shutdown feature?
No. As a passive bridge rectifier, GBJ15005-F has no active thermal protection circuitry. Overtemperature protection must be implemented externally via thermistors, thermal fuses, or system-level monitoring of heatsink temperature or output voltage droop.
Can GBJ15005-F be used in high-frequency SMPS input stages?
No. GBJ15005-F is a standard recovery rectifier with no specified reverse recovery time (trr). Its design targets 50/60Hz line-frequency rectification; using it in high-frequency (>20kHz) applications risks excessive switching loss, overheating, and premature failure due to slow carrier recombination.
GBJ15005-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 4-SIP, GBJ
- Packaging:
- Tube
- Product Status:
- Active
- Diode Type:
- Single Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 50 V
- Current - Average Rectified (Io):
- 15 A
- Voltage - Forward (Vf) (Max) @ If:
- 1.05 V @ 7.5 A
- Current - Reverse Leakage @ Vr:
- 10 µA @ 50 V
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- GBJ
GBJ15005-F FAQ
1.How can I place an order for GBJ15005-F through Aetrix?
Please submit a Request for Quotation (RFQ) for GBJ15005-F on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for GBJ15005-F reliable?
The price and inventory of GBJ15005-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GBJ15005-F is usually 5 days.
3.What payment methods are accepted for GBJ15005-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GBJ15005-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GBJ15005-F?
GBJ15005-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GBJ15005-F order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for GBJ15005-F?
For technical support, including GBJ15005-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GBJ15005-F requirements.
6.How does Aetrix verify that GBJ15005-F is sourced from the original manufacturer or authorized distributors?
All GBJ15005-F products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that GBJ15005-F meets industry standards.
7.What is the process for return or replacement of GBJ15005-F?
All GBJ15005-F units undergo pre-shipment inspection (PSI). If there is an issue with GBJ15005-F, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The GBJ15005-F part is unused and in its original packaging.
Return procedure for GBJ15005-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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